Yankey Engineering Co's quarterly market cap
increased
from Jun. 2025 (NT$45,617 Mil) to Sep. 2025 (NT$53,364 Mil) and
increased
from Sep. 2025 (NT$53,364 Mil) to Dec. 2025 (NT$67,293 Mil).
Yankey Engineering Co's annual market cap
increased
from Dec. 2023 (NT$27,615 Mil) to Dec. 2024 (NT$44,988 Mil) and
increased
from Dec. 2024 (NT$44,988 Mil) to Dec. 2025 (NT$67,293 Mil).
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. Yankey Engineering Co's Enterprise Value for Today is NT$86,564 Mil.
Yankey Engineering Co (TPE:6691) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Engineering & Construction subindustry, Yankey Engineering Co's Market Cap, along with its competitors' market caps and Market Cap data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Yankey Engineering Co Market Cap vs Construction Industry
For the Construction industry and Industrials sector, Yankey Engineering Co's Market Cap distribution charts can be found below:
* The bar in red indicates where Yankey Engineering Co's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
Yankey Engineering Co's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Yankey Engineering Co (TPE:6691) has a Market Cap of NT$91,774 Mil as of Jul. 01, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Yankey Engineering Co and its competitors. According to the industry distribution chart, Yankey Engineering Co ranks #147 out of 1807 companies in the Construction industry, placing it in the top 8.1%.
Is Yankey Engineering Co's Market Cap too high?
Yankey Engineering Co's current Market Cap is NT$91,774 Mil. Based on the distribution chart, Yankey Engineering Co ranks #147 out of 1807 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Yankey Engineering Co has a GF Score™ of 97/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yankey Engineering Co's Market Cap compare to PWR and FIX?
According to the Construction industry distribution chart, Yankey Engineering Co ranks #147 out of 1807 companies for Market Cap. This places Yankey Engineering Co in the top 8% of its industry — outperforming the majority of peers. The industry median Market Cap is 119.95. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for a Construction company?
The median Market Cap among Construction companies is 119.95, based on 1,807 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Yankey Engineering Co and its competitors. For the Construction industry, the median Market Cap is 119.95 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Yankey Engineering Co's current Market Cap is NT$91,774 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yankey Engineering Co stock overvalued right now?
Based on GuruFocus' analysis, Yankey Engineering Co (TPE:6691) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$586.42, compared to a current price of NT$761.00 — trading 29.8% above its estimated fair value. The current Market Cap is NT$91,774 Mil. Yankey Engineering Co's overall GF Score™ is 97/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For Yankey Engineering Co (TPE:6691), the current Market Cap is NT$91,774 Mil as of Jul. 01, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Yankey Engineering Co (TPE:6691) Overvalued in 2026?
Based on GuruFocus' analysis, Yankey Engineering Co stock appears to be overvalued.
The current stock price of NT$761.00 is trading 29.8% above its estimated GF Value™ of NT$586.42.
GuruFocus considers Yankey Engineering Co to be Modestly Overvalued.
Key valuation signals for TPE:6691:
Market Cap: NT$91,774 Mil
GF Value™: NT$586.42 vs. price of NT$761.00 (29.8% above fair value)
No single metric tells the full story. See the TPE:6691 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yankey Engineering Co Ltd is engaged in the design and installation of clean room systems, refrigeration, air conditioning systems, and ice-making systems, as well as the sales of materials for these systems. The various services offered by the company include clean room system engineering, high and low voltage transmission system installation, design and construction of fire, water, and electrical systems, and providing comprehensive MEP (Mechanical, Electrical, Plumbing) turnkey services for commercial office buildings, among others. Geographically, the company generates the majority of its revenue from Taiwan and the rest from China, Thailand, Malaysia, and the USA.
97GF Score
Get the complete analysis for TPE:6691
Market Cap is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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